Date:
Thursday 9th September 2004 - 14:15 to 15:00
Venue:
INI Seminar Room 2
Abstract:
The quantum universal composability theorem will first be reviewed. Next, applications to a new security definition of QKD and security proofs will be given. Finally, we prove composable security for various variants of the quantum message authentication scheme proposed in quant-ph/0205128 with key recycling.